30" X 14" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 32 5/8" X 16 5/8"] Adjustable Return + Product Details Size –

+ Product Details Size – 25"w X 25"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 27 5/8" width X 18 5/8" height

Insulation density is 30kgs/cbm = 0

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you can't go wrong with this decorative grill

30" X 14" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 32 5/8" X 16 5/8"] Adjustable Return + Product Details Size –+ Product Details Size 30"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 16 5 8" height High Quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Ceiling Design Fixed hinged for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on your fingers and